diff --git a/_config.yml b/_config.yml
index 1cd835b..c42cbb9 100644
--- a/_config.yml
+++ b/_config.yml
@@ -11,4 +11,4 @@ include:
   - docs/arc42.md
   - docs/deps.md
   - docs/schema.md
-theme: slate
+theme: jekyll-theme-slate